object HighlevelTest {
  def main(args: Array[String]): Unit = {
    var arr2 = Array(1,2,3,5,6)
    var arr1 = new Array[Int](5)

    arr2.map(i => i * 2 + 3).foreach(i => print(i + " "))
    println()
    for(i<- 1 to 10){
      for(j<-1 to i){
        print(s"$j * $i =" + i*j+" ")
      }
      println()
    }
  }


}
